Question
We want to estimate the average size of trees in a forest. The size of the trees in this forest is normally distributed with a
We want to estimate the average size of trees in a forest. The size of the trees in this forest is normally distributed with a mean of 145 cm and a standard deviation of 18 cm. For random samples of size 16 from this population, what are the chances that the difference between the sample mean and the true mean is less than 5 cm?
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Statistical Reasoning for Everyday Life
Authors: Jeff Bennett, Bill Briggs, Mario F. Triola
4th edition
978-0321817747, 321817745, 978-0321890139, 321890132, 321817621, 978-0321817624
